13126117560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{2467}}^1$

素因数の和:3021

約数の個数: 128

約数和(自身を含む): 39874982400

約数和(自身を除く): 26748864840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 439, 505, 606, 808, 878, 1010, 1212, 1317, 1515, 1756, 2020, 2195, 2424, 2467, 2634, 3030, 3512, 4040, 4390, 4934, 5268, 6060, 6585, 7401, 8780, 9868, 10536, 12120, 12335, 13170, 14802, 17560, 19736, 24670, 26340, 29604, 37005, 44339, 49340, 52680, 59208, 74010, 88678, 98680, 133017, 148020, 177356, 221695, 249167, 266034, 296040, 354712, 443390, 498334, 532068, 665085, 747501, 886780, 996668, 1064136, 1083013, 1245835, 1330170, 1495002, 1773560, 1993336, 2166026, 2491670, 2660340, 2990004, 3249039, 3737505, 4332052, 4983340, 5320680, 5415065, 5980008, 6498078, 7475010, 8664104, 9966680, 10830130, 12996156, 14950020, 16245195, 21660260, 25992312, 29900040, 32490390, 43320520, 64980780, 109384313, 129961560, 218768626, 328152939, 437537252, 546921565, 656305878, 875074504, 1093843130, 1312611756, 1640764695, 2187686260, 2625223512, 3281529390, 4375372520, 6563058780, 13126117560]

約数ペア:

[(1, 13126117560), (2, 6563058780), (3, 4375372520), (4, 3281529390), (5, 2625223512), (6, 2187686260), (8, 1640764695), (10, 1312611756), (12, 1093843130), (15, 875074504), (20, 656305878), (24, 546921565), (30, 437537252), (40, 328152939), (60, 218768626), (101, 129961560), (120, 109384313), (202, 64980780), (303, 43320520), (404, 32490390), (439, 29900040), (505, 25992312), (606, 21660260), (808, 16245195), (878, 14950020), (1010, 12996156), (1212, 10830130), (1317, 9966680), (1515, 8664104), (1756, 7475010), (2020, 6498078), (2195, 5980008), (2424, 5415065), (2467, 5320680), (2634, 4983340), (3030, 4332052), (3512, 3737505), (4040, 3249039), (4390, 2990004), (4934, 2660340), (5268, 2491670), (6060, 2166026), (6585, 1993336), (7401, 1773560), (8780, 1495002), (9868, 1330170), (10536, 1245835), (12120, 1083013), (12335, 1064136), (13170, 996668), (14802, 886780), (17560, 747501), (19736, 665085), (24670, 532068), (26340, 498334), (29604, 443390), (37005, 354712), (44339, 296040), (49340, 266034), (52680, 249167), (59208, 221695), (74010, 177356), (88678, 148020), (98680, 133017)]