73858680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 288100800

約数和(自身を除く): 214242120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 53, 56, 60, 63, 70, 72, 79, 84, 90, 98, 105, 106, 120, 126, 140, 147, 158, 159, 168, 180, 196, 210, 212, 237, 245, 252, 265, 280, 294, 315, 316, 318, 360, 371, 392, 395, 420, 424, 441, 474, 477, 490, 504, 530, 553, 588, 630, 632, 636, 711, 735, 742, 790, 795, 840, 882, 948, 954, 980, 1060, 1106, 1113, 1176, 1185, 1260, 1272, 1422, 1470, 1484, 1580, 1590, 1659, 1764, 1855, 1896, 1908, 1960, 2120, 2205, 2212, 2226, 2370, 2385, 2520, 2597, 2765, 2844, 2940, 2968, 3160, 3180, 3318, 3339, 3528, 3555, 3710, 3816, 3871, 4187, 4410, 4424, 4452, 4740, 4770, 4977, 5194, 5530, 5565, 5688, 5880, 6360, 6636, 6678, 7110, 7420, 7742, 7791, 8295, 8374, 8820, 8904, 9480, 9540, 9954, 10388, 11060, 11130, 11613, 12561, 12985, 13272, 13356, 14220, 14840, 15484, 15582, 16590, 16695, 16748, 17640, 19080, 19355, 19908, 20776, 20935, 22120, 22260, 23226, 23373, 24885, 25122, 25970, 26712, 28440, 29309, 30968, 31164, 33180, 33390, 33496, 34839, 37683, 38710, 38955, 39816, 41870, 44520, 46452, 46746, 49770, 50244, 51940, 58065, 58618, 62328, 62805, 66360, 66780, 69678, 75366, 77420, 77910, 83740, 87927, 92904, 93492, 99540, 100488, 103880, 116130, 116865, 117236, 125610, 133560, 139356, 146545, 150732, 154840, 155820, 167480, 174195, 175854, 186984, 188415, 199080, 205163, 232260, 233730, 234472, 251220, 263781, 278712, 293090, 301464, 311640, 348390, 351708, 376830, 410326, 439635, 464520, 467460, 502440, 527562, 586180, 615489, 696780, 703416, 753660, 820652, 879270, 934920, 1025815, 1055124, 1172360, 1230978, 1318905, 1393560, 1507320, 1641304, 1758540, 1846467, 2051630, 2110248, 2461956, 2637810, 3077445, 3517080, 3692934, 4103260, 4923912, 5275620, 6154890, 7385868, 8206520, 9232335, 10551240, 12309780, 14771736, 18464670, 24619560, 36929340, 73858680]

約数ペア:

[(1, 73858680), (2, 36929340), (3, 24619560), (4, 18464670), (5, 14771736), (6, 12309780), (7, 10551240), (8, 9232335), (9, 8206520), (10, 7385868), (12, 6154890), (14, 5275620), (15, 4923912), (18, 4103260), (20, 3692934), (21, 3517080), (24, 3077445), (28, 2637810), (30, 2461956), (35, 2110248), (36, 2051630), (40, 1846467), (42, 1758540), (45, 1641304), (49, 1507320), (53, 1393560), (56, 1318905), (60, 1230978), (63, 1172360), (70, 1055124), (72, 1025815), (79, 934920), (84, 879270), (90, 820652), (98, 753660), (105, 703416), (106, 696780), (120, 615489), (126, 586180), (140, 527562), (147, 502440), (158, 467460), (159, 464520), (168, 439635), (180, 410326), (196, 376830), (210, 351708), (212, 348390), (237, 311640), (245, 301464), (252, 293090), (265, 278712), (280, 263781), (294, 251220), (315, 234472), (316, 233730), (318, 232260), (360, 205163), (371, 199080), (392, 188415), (395, 186984), (420, 175854), (424, 174195), (441, 167480), (474, 155820), (477, 154840), (490, 150732), (504, 146545), (530, 139356), (553, 133560), (588, 125610), (630, 117236), (632, 116865), (636, 116130), (711, 103880), (735, 100488), (742, 99540), (790, 93492), (795, 92904), (840, 87927), (882, 83740), (948, 77910), (954, 77420), (980, 75366), (1060, 69678), (1106, 66780), (1113, 66360), (1176, 62805), (1185, 62328), (1260, 58618), (1272, 58065), (1422, 51940), (1470, 50244), (1484, 49770), (1580, 46746), (1590, 46452), (1659, 44520), (1764, 41870), (1855, 39816), (1896, 38955), (1908, 38710), (1960, 37683), (2120, 34839), (2205, 33496), (2212, 33390), (2226, 33180), (2370, 31164), (2385, 30968), (2520, 29309), (2597, 28440), (2765, 26712), (2844, 25970), (2940, 25122), (2968, 24885), (3160, 23373), (3180, 23226), (3318, 22260), (3339, 22120), (3528, 20935), (3555, 20776), (3710, 19908), (3816, 19355), (3871, 19080), (4187, 17640), (4410, 16748), (4424, 16695), (4452, 16590), (4740, 15582), (4770, 15484), (4977, 14840), (5194, 14220), (5530, 13356), (5565, 13272), (5688, 12985), (5880, 12561), (6360, 11613), (6636, 11130), (6678, 11060), (7110, 10388), (7420, 9954), (7742, 9540), (7791, 9480), (8295, 8904), (8374, 8820)]