703313120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 1916006400

約数和(自身を除く): 1212693280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 68, 76, 80, 85, 95, 124, 136, 152, 155, 160, 170, 190, 248, 272, 304, 310, 323, 340, 380, 439, 496, 527, 544, 589, 608, 620, 646, 680, 760, 878, 992, 1054, 1178, 1240, 1292, 1360, 1520, 1615, 1756, 2108, 2195, 2356, 2480, 2584, 2635, 2720, 2945, 3040, 3230, 3512, 4216, 4390, 4712, 4960, 5168, 5270, 5890, 6460, 7024, 7463, 8341, 8432, 8780, 9424, 10013, 10336, 10540, 11780, 12920, 13609, 14048, 14926, 16682, 16864, 17560, 18848, 20026, 21080, 23560, 25840, 27218, 29852, 33364, 35120, 37315, 40052, 41705, 42160, 47120, 50065, 51680, 54436, 59704, 66728, 68045, 70240, 74630, 80104, 83410, 84320, 94240, 100130, 108872, 119408, 133456, 136090, 141797, 149260, 160208, 166820, 200260, 217744, 231353, 238816, 258571, 266912, 272180, 283594, 298520, 320416, 333640, 400520, 435488, 462706, 517142, 544360, 567188, 597040, 667280, 708985, 801040, 925412, 1034284, 1088720, 1134376, 1156765, 1194080, 1292855, 1334560, 1417970, 1602080, 1850824, 2068568, 2177440, 2268752, 2313530, 2585710, 2835940, 3701648, 4137136, 4395707, 4537504, 4627060, 5171420, 5671880, 7403296, 8274272, 8791414, 9254120, 10342840, 11343760, 17582828, 18508240, 20685680, 21978535, 22687520, 35165656, 37016480, 41371360, 43957070, 70331312, 87914140, 140662624, 175828280, 351656560, 703313120]

約数ペア:

[(1, 703313120), (2, 351656560), (4, 175828280), (5, 140662624), (8, 87914140), (10, 70331312), (16, 43957070), (17, 41371360), (19, 37016480), (20, 35165656), (31, 22687520), (32, 21978535), (34, 20685680), (38, 18508240), (40, 17582828), (62, 11343760), (68, 10342840), (76, 9254120), (80, 8791414), (85, 8274272), (95, 7403296), (124, 5671880), (136, 5171420), (152, 4627060), (155, 4537504), (160, 4395707), (170, 4137136), (190, 3701648), (248, 2835940), (272, 2585710), (304, 2313530), (310, 2268752), (323, 2177440), (340, 2068568), (380, 1850824), (439, 1602080), (496, 1417970), (527, 1334560), (544, 1292855), (589, 1194080), (608, 1156765), (620, 1134376), (646, 1088720), (680, 1034284), (760, 925412), (878, 801040), (992, 708985), (1054, 667280), (1178, 597040), (1240, 567188), (1292, 544360), (1360, 517142), (1520, 462706), (1615, 435488), (1756, 400520), (2108, 333640), (2195, 320416), (2356, 298520), (2480, 283594), (2584, 272180), (2635, 266912), (2720, 258571), (2945, 238816), (3040, 231353), (3230, 217744), (3512, 200260), (4216, 166820), (4390, 160208), (4712, 149260), (4960, 141797), (5168, 136090), (5270, 133456), (5890, 119408), (6460, 108872), (7024, 100130), (7463, 94240), (8341, 84320), (8432, 83410), (8780, 80104), (9424, 74630), (10013, 70240), (10336, 68045), (10540, 66728), (11780, 59704), (12920, 54436), (13609, 51680), (14048, 50065), (14926, 47120), (16682, 42160), (16864, 41705), (17560, 40052), (18848, 37315), (20026, 35120), (21080, 33364), (23560, 29852), (25840, 27218)]