448946820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 432

約数和(自身を含む): 1751258880

約数和(自身を除く): 1302312060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 47, 49, 54, 57, 60, 63, 70, 76, 84, 90, 94, 95, 98, 105, 108, 114, 126, 133, 135, 140, 141, 147, 171, 180, 188, 189, 190, 196, 210, 228, 235, 245, 252, 266, 270, 282, 285, 294, 315, 329, 342, 361, 378, 380, 399, 420, 423, 441, 470, 490, 513, 532, 540, 564, 570, 588, 630, 658, 665, 684, 705, 722, 735, 756, 798, 846, 855, 882, 893, 931, 940, 945, 980, 987, 1026, 1083, 1140, 1197, 1260, 1269, 1316, 1323, 1330, 1410, 1444, 1470, 1596, 1645, 1692, 1710, 1764, 1786, 1805, 1862, 1890, 1974, 1995, 2052, 2115, 2166, 2205, 2303, 2394, 2527, 2538, 2565, 2646, 2660, 2679, 2793, 2820, 2940, 2961, 3249, 3290, 3420, 3572, 3591, 3610, 3724, 3780, 3948, 3990, 4230, 4332, 4410, 4465, 4606, 4655, 4788, 4935, 5054, 5076, 5130, 5292, 5358, 5415, 5586, 5922, 5985, 6251, 6345, 6498, 6580, 6615, 6909, 7182, 7220, 7581, 7980, 8037, 8379, 8460, 8820, 8883, 8930, 9212, 9310, 9747, 9870, 10108, 10260, 10716, 10830, 11172, 11515, 11844, 11970, 12502, 12635, 12690, 12996, 13230, 13395, 13818, 13965, 14364, 14805, 15162, 16074, 16245, 16758, 16967, 17689, 17766, 17860, 17955, 18620, 18753, 19494, 19740, 20727, 21660, 22743, 23030, 23940, 24111, 25004, 25137, 25270, 25380, 26460, 26790, 27636, 27930, 29610, 30324, 31255, 32148, 32490, 33516, 33934, 34545, 35378, 35532, 35910, 37506, 37905, 38988, 40185, 41454, 41895, 43757, 44415, 45486, 46060, 48222, 48735, 50274, 50540, 50901, 53067, 53580, 55860, 56259, 59220, 62181, 62510, 64980, 67868, 68229, 69090, 70756, 71820, 75012, 75810, 80370, 82908, 83790, 84835, 87514, 88445, 88830, 90972, 93765, 96444, 97470, 100548, 101802, 103635, 106134, 112518, 113715, 118769, 120555, 124362, 125020, 125685, 131271, 136458, 138180, 151620, 152703, 159201, 160740, 167580, 168777, 169670, 175028, 176890, 177660, 187530, 194940, 203604, 207270, 212268, 218785, 225036, 227430, 237538, 241110, 248724, 251370, 254505, 262542, 265335, 272916, 281295, 305406, 310905, 318402, 337554, 339340, 341145, 353780, 356307, 375060, 393813, 414540, 437570, 454860, 458109, 475076, 477603, 482220, 502740, 509010, 525084, 530670, 562590, 593845, 610812, 621810, 636804, 656355, 675108, 682290, 712614, 763515, 787626, 796005, 831383, 843885, 875140, 916218, 955206, 1018020, 1061340, 1068921, 1125180, 1181439, 1187690, 1243620, 1312710, 1364580, 1425228, 1527030, 1575252, 1592010, 1662766, 1687770, 1781535, 1832436, 1910412, 1969065, 2137842, 2290545, 2362878, 2375380, 2388015, 2494149, 2625420, 3054060, 3184020, 3206763, 3325532, 3375540, 3563070, 3938130, 4156915, 4275684, 4581090, 4725756, 4776030, 4988298, 5344605, 5907195, 6413526, 7126140, 7482447, 7876260, 8313830, 9162180, 9552060, 9976596, 10689210, 11814390, 12470745, 12827052, 14964894, 16033815, 16627660, 21378420, 22447341, 23628780, 24941490, 29929788, 32067630, 37412235, 44894682, 49882980, 64135260, 74824470, 89789364, 112236705, 149648940, 224473410, 448946820]

約数ペア:

[(1, 448946820), (2, 224473410), (3, 149648940), (4, 112236705), (5, 89789364), (6, 74824470), (7, 64135260), (9, 49882980), (10, 44894682), (12, 37412235), (14, 32067630), (15, 29929788), (18, 24941490), (19, 23628780), (20, 22447341), (21, 21378420), (27, 16627660), (28, 16033815), (30, 14964894), (35, 12827052), (36, 12470745), (38, 11814390), (42, 10689210), (45, 9976596), (47, 9552060), (49, 9162180), (54, 8313830), (57, 7876260), (60, 7482447), (63, 7126140), (70, 6413526), (76, 5907195), (84, 5344605), (90, 4988298), (94, 4776030), (95, 4725756), (98, 4581090), (105, 4275684), (108, 4156915), (114, 3938130), (126, 3563070), (133, 3375540), (135, 3325532), (140, 3206763), (141, 3184020), (147, 3054060), (171, 2625420), (180, 2494149), (188, 2388015), (189, 2375380), (190, 2362878), (196, 2290545), (210, 2137842), (228, 1969065), (235, 1910412), (245, 1832436), (252, 1781535), (266, 1687770), (270, 1662766), (282, 1592010), (285, 1575252), (294, 1527030), (315, 1425228), (329, 1364580), (342, 1312710), (361, 1243620), (378, 1187690), (380, 1181439), (399, 1125180), (420, 1068921), (423, 1061340), (441, 1018020), (470, 955206), (490, 916218), (513, 875140), (532, 843885), (540, 831383), (564, 796005), (570, 787626), (588, 763515), (630, 712614), (658, 682290), (665, 675108), (684, 656355), (705, 636804), (722, 621810), (735, 610812), (756, 593845), (798, 562590), (846, 530670), (855, 525084), (882, 509010), (893, 502740), (931, 482220), (940, 477603), (945, 475076), (980, 458109), (987, 454860), (1026, 437570), (1083, 414540), (1140, 393813), (1197, 375060), (1260, 356307), (1269, 353780), (1316, 341145), (1323, 339340), (1330, 337554), (1410, 318402), (1444, 310905), (1470, 305406), (1596, 281295), (1645, 272916), (1692, 265335), (1710, 262542), (1764, 254505), (1786, 251370), (1805, 248724), (1862, 241110), (1890, 237538), (1974, 227430), (1995, 225036), (2052, 218785), (2115, 212268), (2166, 207270), (2205, 203604), (2303, 194940), (2394, 187530), (2527, 177660), (2538, 176890), (2565, 175028), (2646, 169670), (2660, 168777), (2679, 167580), (2793, 160740), (2820, 159201), (2940, 152703), (2961, 151620), (3249, 138180), (3290, 136458), (3420, 131271), (3572, 125685), (3591, 125020), (3610, 124362), (3724, 120555), (3780, 118769), (3948, 113715), (3990, 112518), (4230, 106134), (4332, 103635), (4410, 101802), (4465, 100548), (4606, 97470), (4655, 96444), (4788, 93765), (4935, 90972), (5054, 88830), (5076, 88445), (5130, 87514), (5292, 84835), (5358, 83790), (5415, 82908), (5586, 80370), (5922, 75810), (5985, 75012), (6251, 71820), (6345, 70756), (6498, 69090), (6580, 68229), (6615, 67868), (6909, 64980), (7182, 62510), (7220, 62181), (7581, 59220), (7980, 56259), (8037, 55860), (8379, 53580), (8460, 53067), (8820, 50901), (8883, 50540), (8930, 50274), (9212, 48735), (9310, 48222), (9747, 46060), (9870, 45486), (10108, 44415), (10260, 43757), (10716, 41895), (10830, 41454), (11172, 40185), (11515, 38988), (11844, 37905), (11970, 37506), (12502, 35910), (12635, 35532), (12690, 35378), (12996, 34545), (13230, 33934), (13395, 33516), (13818, 32490), (13965, 32148), (14364, 31255), (14805, 30324), (15162, 29610), (16074, 27930), (16245, 27636), (16758, 26790), (16967, 26460), (17689, 25380), (17766, 25270), (17860, 25137), (17955, 25004), (18620, 24111), (18753, 23940), (19494, 23030), (19740, 22743), (20727, 21660)]