7478501940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2999

約数の個数: 288

約数和(自身を含む): 28101056256

約数和(自身を除く): 20622554316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 163, 180, 182, 195, 210, 234, 252, 260, 273, 315, 326, 364, 390, 420, 455, 468, 489, 546, 585, 630, 652, 780, 815, 819, 910, 978, 1092, 1141, 1170, 1260, 1365, 1467, 1630, 1638, 1820, 1956, 2119, 2282, 2340, 2445, 2730, 2801, 2934, 3260, 3276, 3423, 4095, 4238, 4564, 4890, 5460, 5602, 5705, 5868, 6357, 6846, 7335, 8190, 8403, 8476, 9780, 10269, 10595, 11204, 11410, 12714, 13692, 14005, 14670, 14833, 16380, 16806, 17115, 19071, 19607, 20538, 21190, 22820, 25209, 25428, 28010, 29340, 29666, 31785, 33612, 34230, 36413, 38142, 39214, 41076, 42015, 42380, 44499, 50418, 51345, 56020, 58821, 59332, 63570, 68460, 72826, 74165, 76284, 78428, 84030, 88998, 95355, 98035, 100836, 102690, 109239, 117642, 126045, 127140, 133497, 145652, 148330, 168060, 176463, 177996, 182065, 190710, 196070, 205380, 218478, 222495, 235284, 252090, 254891, 266994, 294105, 296660, 327717, 352926, 364130, 381420, 392140, 436956, 444990, 456563, 504180, 509782, 533988, 546195, 588210, 655434, 667485, 705852, 728260, 764673, 882315, 889980, 913126, 1019564, 1092390, 1176420, 1274455, 1310868, 1334970, 1369689, 1529346, 1638585, 1764630, 1826252, 2184780, 2282815, 2294019, 2548910, 2669940, 2739378, 3058692, 3195941, 3277170, 3529260, 3823365, 4109067, 4565630, 4588038, 5097820, 5478756, 5935319, 6391882, 6554340, 6848445, 7646730, 8218134, 9131260, 9176076, 9587823, 11470095, 11870638, 12783764, 13696890, 15293460, 15979705, 16436268, 17805957, 19175646, 20545335, 22940190, 23741276, 27393780, 28763469, 29676595, 31959410, 35611914, 38351292, 41090670, 41547233, 45880380, 47939115, 53417871, 57526938, 59353190, 63918820, 71223828, 82181340, 83094466, 89029785, 95878230, 106835742, 115053876, 118706380, 124641699, 143817345, 166188932, 178059570, 191756460, 207736165, 213671484, 249283398, 267089355, 287634690, 356119140, 373925097, 415472330, 498566796, 534178710, 575269380, 623208495, 747850194, 830944660, 1068357420, 1246416990, 1495700388, 1869625485, 2492833980, 3739250970, 7478501940]

約数ペア:

[(1, 7478501940), (2, 3739250970), (3, 2492833980), (4, 1869625485), (5, 1495700388), (6, 1246416990), (7, 1068357420), (9, 830944660), (10, 747850194), (12, 623208495), (13, 575269380), (14, 534178710), (15, 498566796), (18, 415472330), (20, 373925097), (21, 356119140), (26, 287634690), (28, 267089355), (30, 249283398), (35, 213671484), (36, 207736165), (39, 191756460), (42, 178059570), (45, 166188932), (52, 143817345), (60, 124641699), (63, 118706380), (65, 115053876), (70, 106835742), (78, 95878230), (84, 89029785), (90, 83094466), (91, 82181340), (105, 71223828), (117, 63918820), (126, 59353190), (130, 57526938), (140, 53417871), (156, 47939115), (163, 45880380), (180, 41547233), (182, 41090670), (195, 38351292), (210, 35611914), (234, 31959410), (252, 29676595), (260, 28763469), (273, 27393780), (315, 23741276), (326, 22940190), (364, 20545335), (390, 19175646), (420, 17805957), (455, 16436268), (468, 15979705), (489, 15293460), (546, 13696890), (585, 12783764), (630, 11870638), (652, 11470095), (780, 9587823), (815, 9176076), (819, 9131260), (910, 8218134), (978, 7646730), (1092, 6848445), (1141, 6554340), (1170, 6391882), (1260, 5935319), (1365, 5478756), (1467, 5097820), (1630, 4588038), (1638, 4565630), (1820, 4109067), (1956, 3823365), (2119, 3529260), (2282, 3277170), (2340, 3195941), (2445, 3058692), (2730, 2739378), (2801, 2669940), (2934, 2548910), (3260, 2294019), (3276, 2282815), (3423, 2184780), (4095, 1826252), (4238, 1764630), (4564, 1638585), (4890, 1529346), (5460, 1369689), (5602, 1334970), (5705, 1310868), (5868, 1274455), (6357, 1176420), (6846, 1092390), (7335, 1019564), (8190, 913126), (8403, 889980), (8476, 882315), (9780, 764673), (10269, 728260), (10595, 705852), (11204, 667485), (11410, 655434), (12714, 588210), (13692, 546195), (14005, 533988), (14670, 509782), (14833, 504180), (16380, 456563), (16806, 444990), (17115, 436956), (19071, 392140), (19607, 381420), (20538, 364130), (21190, 352926), (22820, 327717), (25209, 296660), (25428, 294105), (28010, 266994), (29340, 254891), (29666, 252090), (31785, 235284), (33612, 222495), (34230, 218478), (36413, 205380), (38142, 196070), (39214, 190710), (41076, 182065), (42015, 177996), (42380, 176463), (44499, 168060), (50418, 148330), (51345, 145652), (56020, 133497), (58821, 127140), (59332, 126045), (63570, 117642), (68460, 109239), (72826, 102690), (74165, 100836), (76284, 98035), (78428, 95355), (84030, 88998)]