23628780

素因数分解:

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

素因数の和:98

約数の個数: 288

約数和(自身を含む): 91929600

約数和(自身を除く): 68300820

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, 378, 380, 399, 420, 423, 441, 470, 490, 513, 532, 540, 564, 570, 588, 630, 658, 665, 684, 705, 735, 756, 798, 846, 855, 882, 893, 931, 940, 945, 980, 987, 1026, 1140, 1197, 1260, 1269, 1316, 1323, 1330, 1410, 1470, 1596, 1645, 1692, 1710, 1764, 1786, 1862, 1890, 1974, 1995, 2052, 2115, 2205, 2303, 2394, 2538, 2565, 2646, 2660, 2679, 2793, 2820, 2940, 2961, 3290, 3420, 3572, 3591, 3724, 3780, 3948, 3990, 4230, 4410, 4465, 4606, 4655, 4788, 4935, 5076, 5130, 5292, 5358, 5586, 5922, 5985, 6251, 6345, 6580, 6615, 6909, 7182, 7980, 8037, 8379, 8460, 8820, 8883, 8930, 9212, 9310, 9870, 10260, 10716, 11172, 11515, 11844, 11970, 12502, 12690, 13230, 13395, 13818, 13965, 14364, 14805, 16074, 16758, 17766, 17860, 17955, 18620, 18753, 19740, 20727, 23030, 23940, 24111, 25004, 25137, 25380, 26460, 26790, 27636, 27930, 29610, 31255, 32148, 33516, 34545, 35532, 35910, 37506, 40185, 41454, 41895, 43757, 44415, 46060, 48222, 50274, 53580, 55860, 56259, 59220, 62181, 62510, 69090, 71820, 75012, 80370, 82908, 83790, 87514, 88830, 93765, 96444, 100548, 103635, 112518, 120555, 124362, 125020, 125685, 131271, 138180, 160740, 167580, 168777, 175028, 177660, 187530, 207270, 218785, 225036, 241110, 248724, 251370, 262542, 281295, 310905, 337554, 375060, 393813, 414540, 437570, 482220, 502740, 525084, 562590, 621810, 656355, 675108, 787626, 843885, 875140, 1125180, 1181439, 1243620, 1312710, 1575252, 1687770, 1969065, 2362878, 2625420, 3375540, 3938130, 4725756, 5907195, 7876260, 11814390, 23628780]

約数ペア:

[(1, 23628780), (2, 11814390), (3, 7876260), (4, 5907195), (5, 4725756), (6, 3938130), (7, 3375540), (9, 2625420), (10, 2362878), (12, 1969065), (14, 1687770), (15, 1575252), (18, 1312710), (19, 1243620), (20, 1181439), (21, 1125180), (27, 875140), (28, 843885), (30, 787626), (35, 675108), (36, 656355), (38, 621810), (42, 562590), (45, 525084), (47, 502740), (49, 482220), (54, 437570), (57, 414540), (60, 393813), (63, 375060), (70, 337554), (76, 310905), (84, 281295), (90, 262542), (94, 251370), (95, 248724), (98, 241110), (105, 225036), (108, 218785), (114, 207270), (126, 187530), (133, 177660), (135, 175028), (140, 168777), (141, 167580), (147, 160740), (171, 138180), (180, 131271), (188, 125685), (189, 125020), (190, 124362), (196, 120555), (210, 112518), (228, 103635), (235, 100548), (245, 96444), (252, 93765), (266, 88830), (270, 87514), (282, 83790), (285, 82908), (294, 80370), (315, 75012), (329, 71820), (342, 69090), (378, 62510), (380, 62181), (399, 59220), (420, 56259), (423, 55860), (441, 53580), (470, 50274), (490, 48222), (513, 46060), (532, 44415), (540, 43757), (564, 41895), (570, 41454), (588, 40185), (630, 37506), (658, 35910), (665, 35532), (684, 34545), (705, 33516), (735, 32148), (756, 31255), (798, 29610), (846, 27930), (855, 27636), (882, 26790), (893, 26460), (931, 25380), (940, 25137), (945, 25004), (980, 24111), (987, 23940), (1026, 23030), (1140, 20727), (1197, 19740), (1260, 18753), (1269, 18620), (1316, 17955), (1323, 17860), (1330, 17766), (1410, 16758), (1470, 16074), (1596, 14805), (1645, 14364), (1692, 13965), (1710, 13818), (1764, 13395), (1786, 13230), (1862, 12690), (1890, 12502), (1974, 11970), (1995, 11844), (2052, 11515), (2115, 11172), (2205, 10716), (2303, 10260), (2394, 9870), (2538, 9310), (2565, 9212), (2646, 8930), (2660, 8883), (2679, 8820), (2793, 8460), (2820, 8379), (2940, 8037), (2961, 7980), (3290, 7182), (3420, 6909), (3572, 6615), (3591, 6580), (3724, 6345), (3780, 6251), (3948, 5985), (3990, 5922), (4230, 5586), (4410, 5358), (4465, 5292), (4606, 5130), (4655, 5076), (4788, 4935)]