20143224640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26371}}^1$

素因数の和:26437

約数の個数: 224

約数和(自身を含む): 61733265408

約数和(自身を除く): 41590040768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 682, 704, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3520, 4340, 4774, 4928, 4960, 5456, 6160, 6820, 6944, 8680, 9548, 9920, 10912, 11935, 12320, 13640, 13888, 17360, 19096, 21824, 23870, 24640, 26371, 27280, 34720, 38192, 47740, 52742, 54560, 69440, 76384, 95480, 105484, 109120, 131855, 152768, 184597, 190960, 210968, 263710, 290081, 369194, 381920, 421936, 527420, 580162, 738388, 763840, 817501, 843872, 922985, 1054840, 1160324, 1450405, 1476776, 1635002, 1687744, 1845970, 2030567, 2109680, 2320648, 2900810, 2953552, 3270004, 3691940, 4061134, 4087505, 4219360, 4641296, 5722507, 5801620, 5907104, 6540008, 7383880, 8122268, 8175010, 8438720, 8992511, 9282592, 10152835, 11445014, 11603240, 11814208, 13080016, 14767760, 16244536, 16350020, 17985022, 18565184, 20305670, 22890028, 23206480, 26160032, 28612535, 29535520, 32489072, 32700040, 35970044, 40611340, 44962555, 45780056, 46412960, 52320064, 57225070, 59071040, 62947577, 64978144, 65400080, 71940088, 81222680, 89925110, 91560112, 92825920, 114450140, 125895154, 129956288, 130800160, 143880176, 162445360, 179850220, 183120224, 228900280, 251790308, 261600320, 287760352, 314737885, 324890720, 359700440, 366240448, 457800560, 503580616, 575520704, 629475770, 649781440, 719400880, 915601120, 1007161232, 1258951540, 1438801760, 1831202240, 2014322464, 2517903080, 2877603520, 4028644928, 5035806160, 10071612320, 20143224640]

約数ペア:

[(1, 20143224640), (2, 10071612320), (4, 5035806160), (5, 4028644928), (7, 2877603520), (8, 2517903080), (10, 2014322464), (11, 1831202240), (14, 1438801760), (16, 1258951540), (20, 1007161232), (22, 915601120), (28, 719400880), (31, 649781440), (32, 629475770), (35, 575520704), (40, 503580616), (44, 457800560), (55, 366240448), (56, 359700440), (62, 324890720), (64, 314737885), (70, 287760352), (77, 261600320), (80, 251790308), (88, 228900280), (110, 183120224), (112, 179850220), (124, 162445360), (140, 143880176), (154, 130800160), (155, 129956288), (160, 125895154), (176, 114450140), (217, 92825920), (220, 91560112), (224, 89925110), (248, 81222680), (280, 71940088), (308, 65400080), (310, 64978144), (320, 62947577), (341, 59071040), (352, 57225070), (385, 52320064), (434, 46412960), (440, 45780056), (448, 44962555), (496, 40611340), (560, 35970044), (616, 32700040), (620, 32489072), (682, 29535520), (704, 28612535), (770, 26160032), (868, 23206480), (880, 22890028), (992, 20305670), (1085, 18565184), (1120, 17985022), (1232, 16350020), (1240, 16244536), (1364, 14767760), (1540, 13080016), (1705, 11814208), (1736, 11603240), (1760, 11445014), (1984, 10152835), (2170, 9282592), (2240, 8992511), (2387, 8438720), (2464, 8175010), (2480, 8122268), (2728, 7383880), (3080, 6540008), (3410, 5907104), (3472, 5801620), (3520, 5722507), (4340, 4641296), (4774, 4219360), (4928, 4087505), (4960, 4061134), (5456, 3691940), (6160, 3270004), (6820, 2953552), (6944, 2900810), (8680, 2320648), (9548, 2109680), (9920, 2030567), (10912, 1845970), (11935, 1687744), (12320, 1635002), (13640, 1476776), (13888, 1450405), (17360, 1160324), (19096, 1054840), (21824, 922985), (23870, 843872), (24640, 817501), (26371, 763840), (27280, 738388), (34720, 580162), (38192, 527420), (47740, 421936), (52742, 381920), (54560, 369194), (69440, 290081), (76384, 263710), (95480, 210968), (105484, 190960), (109120, 184597), (131855, 152768)]