2303707440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 7539160320

約数和(自身を除く): 5235452880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 557, 570, 760, 907, 912, 1114, 1140, 1520, 1671, 1814, 2228, 2280, 2721, 2785, 3342, 3628, 4456, 4535, 4560, 5442, 5570, 6684, 7256, 8355, 8912, 9070, 10583, 10884, 11140, 13368, 13605, 14512, 16710, 17233, 18140, 21166, 21768, 22280, 26736, 27210, 31749, 33420, 34466, 36280, 42332, 43536, 44560, 51699, 52915, 54420, 63498, 66840, 68932, 72560, 84664, 86165, 103398, 105830, 108840, 126996, 133680, 137864, 158745, 169328, 172330, 206796, 211660, 217680, 253992, 258495, 275728, 317490, 344660, 413592, 423320, 505199, 507984, 516990, 634980, 689320, 827184, 846640, 1010398, 1033980, 1269960, 1378640, 1515597, 2020796, 2067960, 2525995, 2539920, 3031194, 4041592, 4135920, 5051990, 6062388, 7577985, 8083184, 9598781, 10103980, 12124776, 15155970, 19197562, 20207960, 24249552, 28796343, 30311940, 38395124, 40415920, 47993905, 57592686, 60623880, 76790248, 95987810, 115185372, 121247760, 143981715, 153580496, 191975620, 230370744, 287963430, 383951240, 460741488, 575926860, 767902480, 1151853720, 2303707440]

約数ペア:

[(1, 2303707440), (2, 1151853720), (3, 767902480), (4, 575926860), (5, 460741488), (6, 383951240), (8, 287963430), (10, 230370744), (12, 191975620), (15, 153580496), (16, 143981715), (19, 121247760), (20, 115185372), (24, 95987810), (30, 76790248), (38, 60623880), (40, 57592686), (48, 47993905), (57, 40415920), (60, 38395124), (76, 30311940), (80, 28796343), (95, 24249552), (114, 20207960), (120, 19197562), (152, 15155970), (190, 12124776), (228, 10103980), (240, 9598781), (285, 8083184), (304, 7577985), (380, 6062388), (456, 5051990), (557, 4135920), (570, 4041592), (760, 3031194), (907, 2539920), (912, 2525995), (1114, 2067960), (1140, 2020796), (1520, 1515597), (1671, 1378640), (1814, 1269960), (2228, 1033980), (2280, 1010398), (2721, 846640), (2785, 827184), (3342, 689320), (3628, 634980), (4456, 516990), (4535, 507984), (4560, 505199), (5442, 423320), (5570, 413592), (6684, 344660), (7256, 317490), (8355, 275728), (8912, 258495), (9070, 253992), (10583, 217680), (10884, 211660), (11140, 206796), (13368, 172330), (13605, 169328), (14512, 158745), (16710, 137864), (17233, 133680), (18140, 126996), (21166, 108840), (21768, 105830), (22280, 103398), (26736, 86165), (27210, 84664), (31749, 72560), (33420, 68932), (34466, 66840), (36280, 63498), (42332, 54420), (43536, 52915), (44560, 51699)]