19153879920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26953}}^1$

素因数の和:27029

約数の個数: 320

約数和(自身を含む): 77006499840

約数和(自身を除く): 57852619920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 658, 705, 720, 752, 756, 840, 846, 940, 945, 987, 1008, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1680, 1692, 1880, 1890, 1974, 2115, 2160, 2256, 2520, 2538, 2632, 2820, 2961, 3024, 3290, 3384, 3760, 3780, 3948, 4230, 4935, 5040, 5076, 5264, 5640, 5922, 6345, 6580, 6768, 7560, 7896, 8460, 8883, 9870, 10152, 11280, 11844, 12690, 13160, 14805, 15120, 15792, 16920, 17766, 19740, 20304, 23688, 25380, 26320, 26953, 29610, 33840, 35532, 39480, 44415, 47376, 50760, 53906, 59220, 71064, 78960, 80859, 88830, 101520, 107812, 118440, 134765, 142128, 161718, 177660, 188671, 215624, 236880, 242577, 269530, 323436, 355320, 377342, 404295, 431248, 485154, 539060, 566013, 646872, 710640, 727731, 754684, 808590, 943355, 970308, 1078120, 1132026, 1212885, 1266791, 1293744, 1455462, 1509368, 1617180, 1698039, 1886710, 1940616, 2156240, 2264052, 2425770, 2533582, 2830065, 2910924, 3018736, 3234360, 3396078, 3638655, 3773420, 3800373, 3881232, 4528104, 4851540, 5067164, 5094117, 5660130, 5821848, 6333955, 6468720, 6792156, 7277310, 7546840, 7600746, 8490195, 8867537, 9056208, 9703080, 10134328, 10188234, 11320260, 11401119, 11643696, 12667910, 13584312, 14554620, 15093680, 15201492, 16980390, 17735074, 19001865, 19406160, 20268656, 20376468, 22640520, 22802238, 25335820, 25470585, 26602611, 27168624, 29109240, 30402984, 33960780, 34203357, 35470148, 38003730, 40752936, 44337685, 45281040, 45604476, 50671640, 50941170, 53205222, 57005595, 58218480, 60805968, 67921560, 68406714, 70940296, 76007460, 79807833, 81505872, 88675370, 91208952, 101343280, 101882340, 106410444, 114011190, 133013055, 135843120, 136813428, 141880592, 152014920, 159615666, 171016785, 177350740, 182417904, 203764680, 212820888, 228022380, 239423499, 266026110, 273626856, 304029840, 319231332, 342033570, 354701480, 399039165, 407529360, 425641776, 456044760, 478846998, 532052220, 547253712, 638462664, 684067140, 709402960, 798078330, 912089520, 957693996, 1064104440, 1197117495, 1276925328, 1368134280, 1596156660, 1915387992, 2128208880, 2394234990, 2736268560, 3192313320, 3830775984, 4788469980, 6384626640, 9576939960, 19153879920]

約数ペア:

[(1, 19153879920), (2, 9576939960), (3, 6384626640), (4, 4788469980), (5, 3830775984), (6, 3192313320), (7, 2736268560), (8, 2394234990), (9, 2128208880), (10, 1915387992), (12, 1596156660), (14, 1368134280), (15, 1276925328), (16, 1197117495), (18, 1064104440), (20, 957693996), (21, 912089520), (24, 798078330), (27, 709402960), (28, 684067140), (30, 638462664), (35, 547253712), (36, 532052220), (40, 478846998), (42, 456044760), (45, 425641776), (47, 407529360), (48, 399039165), (54, 354701480), (56, 342033570), (60, 319231332), (63, 304029840), (70, 273626856), (72, 266026110), (80, 239423499), (84, 228022380), (90, 212820888), (94, 203764680), (105, 182417904), (108, 177350740), (112, 171016785), (120, 159615666), (126, 152014920), (135, 141880592), (140, 136813428), (141, 135843120), (144, 133013055), (168, 114011190), (180, 106410444), (188, 101882340), (189, 101343280), (210, 91208952), (216, 88675370), (235, 81505872), (240, 79807833), (252, 76007460), (270, 70940296), (280, 68406714), (282, 67921560), (315, 60805968), (329, 58218480), (336, 57005595), (360, 53205222), (376, 50941170), (378, 50671640), (420, 45604476), (423, 45281040), (432, 44337685), (470, 40752936), (504, 38003730), (540, 35470148), (560, 34203357), (564, 33960780), (630, 30402984), (658, 29109240), (705, 27168624), (720, 26602611), (752, 25470585), (756, 25335820), (840, 22802238), (846, 22640520), (940, 20376468), (945, 20268656), (987, 19406160), (1008, 19001865), (1080, 17735074), (1128, 16980390), (1260, 15201492), (1269, 15093680), (1316, 14554620), (1410, 13584312), (1512, 12667910), (1645, 11643696), (1680, 11401119), (1692, 11320260), (1880, 10188234), (1890, 10134328), (1974, 9703080), (2115, 9056208), (2160, 8867537), (2256, 8490195), (2520, 7600746), (2538, 7546840), (2632, 7277310), (2820, 6792156), (2961, 6468720), (3024, 6333955), (3290, 5821848), (3384, 5660130), (3760, 5094117), (3780, 5067164), (3948, 4851540), (4230, 4528104), (4935, 3881232), (5040, 3800373), (5076, 3773420), (5264, 3638655), (5640, 3396078), (5922, 3234360), (6345, 3018736), (6580, 2910924), (6768, 2830065), (7560, 2533582), (7896, 2425770), (8460, 2264052), (8883, 2156240), (9870, 1940616), (10152, 1886710), (11280, 1698039), (11844, 1617180), (12690, 1509368), (13160, 1455462), (14805, 1293744), (15120, 1266791), (15792, 1212885), (16920, 1132026), (17766, 1078120), (19740, 970308), (20304, 943355), (23688, 808590), (25380, 754684), (26320, 727731), (26953, 710640), (29610, 646872), (33840, 566013), (35532, 539060), (39480, 485154), (44415, 431248), (47376, 404295), (50760, 377342), (53906, 355320), (59220, 323436), (71064, 269530), (78960, 242577), (80859, 236880), (88830, 215624), (101520, 188671), (107812, 177660), (118440, 161718), (134765, 142128)]