126564320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 221800480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 68, 76, 79, 80, 85, 95, 124, 136, 152, 155, 158, 160, 170, 190, 248, 272, 304, 310, 316, 323, 340, 380, 395, 496, 527, 544, 589, 608, 620, 632, 646, 680, 760, 790, 992, 1054, 1178, 1240, 1264, 1292, 1343, 1360, 1501, 1520, 1580, 1615, 2108, 2356, 2449, 2480, 2528, 2584, 2635, 2686, 2720, 2945, 3002, 3040, 3160, 3230, 4216, 4712, 4898, 4960, 5168, 5270, 5372, 5890, 6004, 6320, 6460, 6715, 7505, 8432, 9424, 9796, 10013, 10336, 10540, 10744, 11780, 12008, 12245, 12640, 12920, 13430, 15010, 16864, 18848, 19592, 20026, 21080, 21488, 23560, 24016, 24490, 25517, 25840, 26860, 30020, 39184, 40052, 41633, 42160, 42976, 46531, 47120, 48032, 48980, 50065, 51034, 51680, 53720, 60040, 78368, 80104, 83266, 84320, 93062, 94240, 97960, 100130, 102068, 107440, 120080, 127585, 160208, 166532, 186124, 195920, 200260, 204136, 208165, 214880, 232655, 240160, 255170, 320416, 333064, 372248, 391840, 400520, 408272, 416330, 465310, 510340, 666128, 744496, 791027, 801040, 816544, 832660, 930620, 1020680, 1332256, 1488992, 1582054, 1602080, 1665320, 1861240, 2041360, 3164108, 3330640, 3722480, 3955135, 4082720, 6328216, 6661280, 7444960, 7910270, 12656432, 15820540, 25312864, 31641080, 63282160, 126564320]

約数ペア:

[(1, 126564320), (2, 63282160), (4, 31641080), (5, 25312864), (8, 15820540), (10, 12656432), (16, 7910270), (17, 7444960), (19, 6661280), (20, 6328216), (31, 4082720), (32, 3955135), (34, 3722480), (38, 3330640), (40, 3164108), (62, 2041360), (68, 1861240), (76, 1665320), (79, 1602080), (80, 1582054), (85, 1488992), (95, 1332256), (124, 1020680), (136, 930620), (152, 832660), (155, 816544), (158, 801040), (160, 791027), (170, 744496), (190, 666128), (248, 510340), (272, 465310), (304, 416330), (310, 408272), (316, 400520), (323, 391840), (340, 372248), (380, 333064), (395, 320416), (496, 255170), (527, 240160), (544, 232655), (589, 214880), (608, 208165), (620, 204136), (632, 200260), (646, 195920), (680, 186124), (760, 166532), (790, 160208), (992, 127585), (1054, 120080), (1178, 107440), (1240, 102068), (1264, 100130), (1292, 97960), (1343, 94240), (1360, 93062), (1501, 84320), (1520, 83266), (1580, 80104), (1615, 78368), (2108, 60040), (2356, 53720), (2449, 51680), (2480, 51034), (2528, 50065), (2584, 48980), (2635, 48032), (2686, 47120), (2720, 46531), (2945, 42976), (3002, 42160), (3040, 41633), (3160, 40052), (3230, 39184), (4216, 30020), (4712, 26860), (4898, 25840), (4960, 25517), (5168, 24490), (5270, 24016), (5372, 23560), (5890, 21488), (6004, 21080), (6320, 20026), (6460, 19592), (6715, 18848), (7505, 16864), (8432, 15010), (9424, 13430), (9796, 12920), (10013, 12640), (10336, 12245), (10540, 12008), (10744, 11780)]