2391936720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 320

約数和(自身を含む): 8189475840

約数和(自身を除く): 5797539120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 79, 80, 82, 85, 102, 120, 123, 136, 158, 164, 170, 181, 204, 205, 237, 240, 246, 255, 272, 316, 328, 340, 362, 395, 408, 410, 474, 492, 510, 543, 615, 632, 656, 680, 697, 724, 790, 816, 820, 905, 948, 984, 1020, 1086, 1185, 1230, 1264, 1343, 1360, 1394, 1448, 1580, 1640, 1810, 1896, 1968, 2040, 2091, 2172, 2370, 2460, 2686, 2715, 2788, 2896, 3077, 3160, 3239, 3280, 3485, 3620, 3792, 4029, 4080, 4182, 4344, 4740, 4920, 5372, 5430, 5576, 6154, 6320, 6478, 6715, 6970, 7240, 7421, 8058, 8364, 8688, 9231, 9480, 9717, 9840, 10455, 10744, 10860, 11152, 12308, 12956, 13430, 13940, 14299, 14480, 14842, 15385, 16116, 16195, 16728, 18462, 18960, 19434, 20145, 20910, 21488, 21720, 22263, 24616, 25912, 26860, 27880, 28598, 29684, 30770, 32232, 32390, 33456, 36924, 37105, 38868, 40290, 41820, 42897, 43440, 44526, 46155, 48585, 49232, 51824, 53720, 55063, 55760, 57196, 59368, 61540, 64464, 64780, 71495, 73848, 74210, 77736, 80580, 83640, 85794, 89052, 92310, 97170, 107440, 110126, 111315, 114392, 118736, 123080, 126157, 129560, 142990, 147696, 148420, 155472, 161160, 165189, 167280, 171588, 178104, 184620, 194340, 214485, 220252, 222630, 228784, 243083, 246160, 252314, 259120, 275315, 285980, 296840, 322320, 330378, 343176, 356208, 369240, 378471, 388680, 428970, 440504, 445260, 486166, 504628, 550630, 571960, 586259, 593680, 630785, 660756, 686352, 729249, 738480, 756942, 777360, 825945, 857940, 881008, 890520, 972332, 1009256, 1101260, 1143920, 1172518, 1215415, 1261570, 1321512, 1458498, 1513884, 1651890, 1715880, 1758777, 1781040, 1892355, 1944664, 2018512, 2202520, 2345036, 2430830, 2523140, 2643024, 2916996, 2931295, 3027768, 3303780, 3431760, 3517554, 3646245, 3784710, 3889328, 4405040, 4690072, 4861660, 5046280, 5833992, 5862590, 6055536, 6607560, 7035108, 7292490, 7569420, 8793885, 9380144, 9723320, 9966403, 10092560, 11667984, 11725180, 13215120, 14070216, 14584980, 15138840, 17587770, 19446640, 19932806, 23450360, 28140432, 29169960, 29899209, 30277680, 35175540, 39865612, 46900720, 49832015, 58339920, 59798418, 70351080, 79731224, 99664030, 119596836, 140702160, 149496045, 159462448, 199328060, 239193672, 298992090, 398656120, 478387344, 597984180, 797312240, 1195968360, 2391936720]

約数ペア:

[(1, 2391936720), (2, 1195968360), (3, 797312240), (4, 597984180), (5, 478387344), (6, 398656120), (8, 298992090), (10, 239193672), (12, 199328060), (15, 159462448), (16, 149496045), (17, 140702160), (20, 119596836), (24, 99664030), (30, 79731224), (34, 70351080), (40, 59798418), (41, 58339920), (48, 49832015), (51, 46900720), (60, 39865612), (68, 35175540), (79, 30277680), (80, 29899209), (82, 29169960), (85, 28140432), (102, 23450360), (120, 19932806), (123, 19446640), (136, 17587770), (158, 15138840), (164, 14584980), (170, 14070216), (181, 13215120), (204, 11725180), (205, 11667984), (237, 10092560), (240, 9966403), (246, 9723320), (255, 9380144), (272, 8793885), (316, 7569420), (328, 7292490), (340, 7035108), (362, 6607560), (395, 6055536), (408, 5862590), (410, 5833992), (474, 5046280), (492, 4861660), (510, 4690072), (543, 4405040), (615, 3889328), (632, 3784710), (656, 3646245), (680, 3517554), (697, 3431760), (724, 3303780), (790, 3027768), (816, 2931295), (820, 2916996), (905, 2643024), (948, 2523140), (984, 2430830), (1020, 2345036), (1086, 2202520), (1185, 2018512), (1230, 1944664), (1264, 1892355), (1343, 1781040), (1360, 1758777), (1394, 1715880), (1448, 1651890), (1580, 1513884), (1640, 1458498), (1810, 1321512), (1896, 1261570), (1968, 1215415), (2040, 1172518), (2091, 1143920), (2172, 1101260), (2370, 1009256), (2460, 972332), (2686, 890520), (2715, 881008), (2788, 857940), (2896, 825945), (3077, 777360), (3160, 756942), (3239, 738480), (3280, 729249), (3485, 686352), (3620, 660756), (3792, 630785), (4029, 593680), (4080, 586259), (4182, 571960), (4344, 550630), (4740, 504628), (4920, 486166), (5372, 445260), (5430, 440504), (5576, 428970), (6154, 388680), (6320, 378471), (6478, 369240), (6715, 356208), (6970, 343176), (7240, 330378), (7421, 322320), (8058, 296840), (8364, 285980), (8688, 275315), (9231, 259120), (9480, 252314), (9717, 246160), (9840, 243083), (10455, 228784), (10744, 222630), (10860, 220252), (11152, 214485), (12308, 194340), (12956, 184620), (13430, 178104), (13940, 171588), (14299, 167280), (14480, 165189), (14842, 161160), (15385, 155472), (16116, 148420), (16195, 147696), (16728, 142990), (18462, 129560), (18960, 126157), (19434, 123080), (20145, 118736), (20910, 114392), (21488, 111315), (21720, 110126), (22263, 107440), (24616, 97170), (25912, 92310), (26860, 89052), (27880, 85794), (28598, 83640), (29684, 80580), (30770, 77736), (32232, 74210), (32390, 73848), (33456, 71495), (36924, 64780), (37105, 64464), (38868, 61540), (40290, 59368), (41820, 57196), (42897, 55760), (43440, 55063), (44526, 53720), (46155, 51824), (48585, 49232)]