73305960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 278208000

約数和(自身を除く): 204902040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 137, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 274, 280, 294, 312, 343, 364, 390, 392, 411, 420, 455, 490, 520, 546, 548, 588, 637, 685, 686, 728, 735, 780, 822, 840, 910, 959, 980, 1029, 1092, 1096, 1176, 1274, 1365, 1370, 1372, 1470, 1560, 1644, 1715, 1781, 1820, 1911, 1918, 1960, 2055, 2058, 2184, 2548, 2730, 2740, 2744, 2877, 2940, 3185, 3288, 3430, 3562, 3640, 3822, 3836, 4110, 4116, 4459, 4795, 5096, 5145, 5343, 5460, 5480, 5754, 5880, 6370, 6713, 6860, 7124, 7644, 7672, 8220, 8232, 8905, 8918, 9555, 9590, 10290, 10686, 10920, 11508, 12467, 12740, 13377, 13426, 13720, 14248, 14385, 15288, 16440, 17810, 17836, 19110, 19180, 20139, 20580, 21372, 22295, 23016, 24934, 25480, 26715, 26754, 26852, 28770, 33565, 35620, 35672, 37401, 38220, 38360, 40278, 41160, 42744, 44590, 46991, 49868, 53430, 53508, 53704, 57540, 62335, 66885, 67130, 71240, 74802, 76440, 80556, 87269, 89180, 93982, 99736, 100695, 106860, 107016, 115080, 124670, 133770, 134260, 140973, 149604, 161112, 174538, 178360, 187005, 187964, 201390, 213720, 234955, 249340, 261807, 267540, 268520, 281946, 299208, 349076, 374010, 375928, 402780, 436345, 469910, 498680, 523614, 535080, 563892, 610883, 698152, 704865, 748020, 805560, 872690, 939820, 1047228, 1127784, 1221766, 1309035, 1409730, 1496040, 1745380, 1832649, 1879640, 2094456, 2443532, 2618070, 2819460, 3054415, 3490760, 3665298, 4887064, 5236140, 5638920, 6108830, 7330596, 9163245, 10472280, 12217660, 14661192, 18326490, 24435320, 36652980, 73305960]

約数ペア:

[(1, 73305960), (2, 36652980), (3, 24435320), (4, 18326490), (5, 14661192), (6, 12217660), (7, 10472280), (8, 9163245), (10, 7330596), (12, 6108830), (13, 5638920), (14, 5236140), (15, 4887064), (20, 3665298), (21, 3490760), (24, 3054415), (26, 2819460), (28, 2618070), (30, 2443532), (35, 2094456), (39, 1879640), (40, 1832649), (42, 1745380), (49, 1496040), (52, 1409730), (56, 1309035), (60, 1221766), (65, 1127784), (70, 1047228), (78, 939820), (84, 872690), (91, 805560), (98, 748020), (104, 704865), (105, 698152), (120, 610883), (130, 563892), (137, 535080), (140, 523614), (147, 498680), (156, 469910), (168, 436345), (182, 402780), (195, 375928), (196, 374010), (210, 349076), (245, 299208), (260, 281946), (273, 268520), (274, 267540), (280, 261807), (294, 249340), (312, 234955), (343, 213720), (364, 201390), (390, 187964), (392, 187005), (411, 178360), (420, 174538), (455, 161112), (490, 149604), (520, 140973), (546, 134260), (548, 133770), (588, 124670), (637, 115080), (685, 107016), (686, 106860), (728, 100695), (735, 99736), (780, 93982), (822, 89180), (840, 87269), (910, 80556), (959, 76440), (980, 74802), (1029, 71240), (1092, 67130), (1096, 66885), (1176, 62335), (1274, 57540), (1365, 53704), (1370, 53508), (1372, 53430), (1470, 49868), (1560, 46991), (1644, 44590), (1715, 42744), (1781, 41160), (1820, 40278), (1911, 38360), (1918, 38220), (1960, 37401), (2055, 35672), (2058, 35620), (2184, 33565), (2548, 28770), (2730, 26852), (2740, 26754), (2744, 26715), (2877, 25480), (2940, 24934), (3185, 23016), (3288, 22295), (3430, 21372), (3562, 20580), (3640, 20139), (3822, 19180), (3836, 19110), (4110, 17836), (4116, 17810), (4459, 16440), (4795, 15288), (5096, 14385), (5145, 14248), (5343, 13720), (5460, 13426), (5480, 13377), (5754, 12740), (5880, 12467), (6370, 11508), (6713, 10920), (6860, 10686), (7124, 10290), (7644, 9590), (7672, 9555), (8220, 8918), (8232, 8905)]