8743206420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24421}}^1$

素因数の和:24472

約数の個数: 240

約数和(自身を含む): 31276376208

約数和(自身を除く): 22533169788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2652, 2754, 3060, 3315, 3510, 3978, 4212, 4420, 4590, 5265, 5508, 5967, 6630, 6885, 7020, 7956, 9180, 9945, 10530, 11934, 13260, 13770, 17901, 19890, 21060, 23868, 24421, 27540, 29835, 35802, 39780, 48842, 59670, 71604, 73263, 89505, 97684, 119340, 122105, 146526, 179010, 219789, 244210, 293052, 317473, 358020, 366315, 415157, 439578, 488420, 634946, 659367, 732630, 830314, 879156, 952419, 1098945, 1245471, 1269892, 1318734, 1465260, 1587365, 1660628, 1904838, 1978101, 2075785, 2197890, 2490942, 2637468, 2857257, 3174730, 3296835, 3736413, 3809676, 3956202, 4151570, 4395780, 4762095, 4981884, 5397041, 5714514, 6227355, 6349460, 6593670, 7472826, 7912404, 8303140, 8571771, 9524190, 9890505, 10794082, 11209239, 11429028, 12454710, 13187340, 14286285, 14945652, 16191123, 17143542, 18682065, 19048380, 19781010, 21588164, 22418478, 24909420, 25715313, 26985205, 28572570, 32382246, 33627717, 34287084, 37364130, 39562020, 42858855, 44836956, 48573369, 51430626, 53970410, 56046195, 57145140, 64764492, 67255434, 74728260, 80955615, 85717710, 97146738, 102861252, 107940820, 112092390, 128576565, 134510868, 145720107, 161911230, 168138585, 171435420, 194293476, 224184780, 242866845, 257153130, 291440214, 323822460, 336277170, 437160321, 485733690, 514306260, 582880428, 672554340, 728600535, 874320642, 971467380, 1457201070, 1748641284, 2185801605, 2914402140, 4371603210, 8743206420]

約数ペア:

[(1, 8743206420), (2, 4371603210), (3, 2914402140), (4, 2185801605), (5, 1748641284), (6, 1457201070), (9, 971467380), (10, 874320642), (12, 728600535), (13, 672554340), (15, 582880428), (17, 514306260), (18, 485733690), (20, 437160321), (26, 336277170), (27, 323822460), (30, 291440214), (34, 257153130), (36, 242866845), (39, 224184780), (45, 194293476), (51, 171435420), (52, 168138585), (54, 161911230), (60, 145720107), (65, 134510868), (68, 128576565), (78, 112092390), (81, 107940820), (85, 102861252), (90, 97146738), (102, 85717710), (108, 80955615), (117, 74728260), (130, 67255434), (135, 64764492), (153, 57145140), (156, 56046195), (162, 53970410), (170, 51430626), (180, 48573369), (195, 44836956), (204, 42858855), (221, 39562020), (234, 37364130), (255, 34287084), (260, 33627717), (270, 32382246), (306, 28572570), (324, 26985205), (340, 25715313), (351, 24909420), (390, 22418478), (405, 21588164), (442, 19781010), (459, 19048380), (468, 18682065), (510, 17143542), (540, 16191123), (585, 14945652), (612, 14286285), (663, 13187340), (702, 12454710), (765, 11429028), (780, 11209239), (810, 10794082), (884, 9890505), (918, 9524190), (1020, 8571771), (1053, 8303140), (1105, 7912404), (1170, 7472826), (1326, 6593670), (1377, 6349460), (1404, 6227355), (1530, 5714514), (1620, 5397041), (1755, 4981884), (1836, 4762095), (1989, 4395780), (2106, 4151570), (2210, 3956202), (2295, 3809676), (2340, 3736413), (2652, 3296835), (2754, 3174730), (3060, 2857257), (3315, 2637468), (3510, 2490942), (3978, 2197890), (4212, 2075785), (4420, 1978101), (4590, 1904838), (5265, 1660628), (5508, 1587365), (5967, 1465260), (6630, 1318734), (6885, 1269892), (7020, 1245471), (7956, 1098945), (9180, 952419), (9945, 879156), (10530, 830314), (11934, 732630), (13260, 659367), (13770, 634946), (17901, 488420), (19890, 439578), (21060, 415157), (23868, 366315), (24421, 358020), (27540, 317473), (29835, 293052), (35802, 244210), (39780, 219789), (48842, 179010), (59670, 146526), (71604, 122105), (73263, 119340), (89505, 97684)]