15679533780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1$

素因数の和:3871

約数の個数: 288

約数和(自身を含む): 53241027840

約数和(自身を除く): 37561494060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 53, 57, 60, 69, 76, 90, 92, 95, 106, 114, 115, 138, 159, 171, 180, 190, 207, 212, 228, 230, 265, 276, 285, 318, 342, 345, 380, 414, 437, 460, 477, 530, 570, 636, 684, 690, 795, 828, 855, 874, 954, 1007, 1035, 1060, 1140, 1219, 1311, 1380, 1590, 1710, 1748, 1908, 2014, 2070, 2185, 2385, 2438, 2622, 3021, 3180, 3420, 3657, 3761, 3933, 4028, 4140, 4370, 4770, 4876, 5035, 5244, 6042, 6095, 6555, 7314, 7522, 7866, 8740, 9063, 9540, 10070, 10971, 11283, 12084, 12190, 13110, 14628, 15044, 15105, 15732, 18126, 18285, 18805, 19665, 20140, 21942, 22566, 23161, 24380, 26220, 30210, 33849, 36252, 36570, 37610, 39330, 43884, 45132, 45315, 46322, 54855, 56415, 60420, 67698, 69483, 71459, 73140, 75220, 78660, 86503, 90630, 92644, 109710, 112830, 115805, 135396, 138966, 142918, 169245, 173006, 181260, 199333, 208449, 214377, 219420, 225660, 231610, 259509, 277932, 285836, 338490, 346012, 347415, 357295, 398666, 416898, 428754, 432515, 463220, 519018, 597999, 643131, 676980, 694830, 714590, 778527, 797332, 833796, 857508, 865030, 996665, 1038036, 1042245, 1071885, 1195998, 1286262, 1297545, 1389660, 1429180, 1557054, 1643557, 1730060, 1793997, 1993330, 2084490, 2143770, 2391996, 2572524, 2595090, 2989995, 3114108, 3215655, 3287114, 3587994, 3787327, 3892635, 3986660, 4168980, 4287540, 4584659, 4930671, 5190180, 5979990, 6431310, 6574228, 7175988, 7574654, 7785270, 8217785, 8969985, 9169318, 9861342, 11361981, 11959980, 12862620, 13753977, 14792013, 15149308, 15570540, 16435570, 17939970, 18338636, 18936635, 19722684, 22723962, 22923295, 24653355, 27507954, 29584026, 32871140, 34085943, 35879940, 37873270, 41261931, 45447924, 45846590, 49306710, 55015908, 56809905, 59168052, 68171886, 68769885, 73960065, 75746540, 82523862, 87108521, 91693180, 98613420, 113619810, 136343772, 137539770, 147920130, 165047724, 170429715, 174217042, 206309655, 227239620, 261325563, 275079540, 295840260, 340859430, 348434084, 412619310, 435542605, 522651126, 681718860, 783976689, 825238620, 871085210, 1045302252, 1306627815, 1567953378, 1742170420, 2613255630, 3135906756, 3919883445, 5226511260, 7839766890, 15679533780]

約数ペア:

[(1, 15679533780), (2, 7839766890), (3, 5226511260), (4, 3919883445), (5, 3135906756), (6, 2613255630), (9, 1742170420), (10, 1567953378), (12, 1306627815), (15, 1045302252), (18, 871085210), (19, 825238620), (20, 783976689), (23, 681718860), (30, 522651126), (36, 435542605), (38, 412619310), (45, 348434084), (46, 340859430), (53, 295840260), (57, 275079540), (60, 261325563), (69, 227239620), (76, 206309655), (90, 174217042), (92, 170429715), (95, 165047724), (106, 147920130), (114, 137539770), (115, 136343772), (138, 113619810), (159, 98613420), (171, 91693180), (180, 87108521), (190, 82523862), (207, 75746540), (212, 73960065), (228, 68769885), (230, 68171886), (265, 59168052), (276, 56809905), (285, 55015908), (318, 49306710), (342, 45846590), (345, 45447924), (380, 41261931), (414, 37873270), (437, 35879940), (460, 34085943), (477, 32871140), (530, 29584026), (570, 27507954), (636, 24653355), (684, 22923295), (690, 22723962), (795, 19722684), (828, 18936635), (855, 18338636), (874, 17939970), (954, 16435570), (1007, 15570540), (1035, 15149308), (1060, 14792013), (1140, 13753977), (1219, 12862620), (1311, 11959980), (1380, 11361981), (1590, 9861342), (1710, 9169318), (1748, 8969985), (1908, 8217785), (2014, 7785270), (2070, 7574654), (2185, 7175988), (2385, 6574228), (2438, 6431310), (2622, 5979990), (3021, 5190180), (3180, 4930671), (3420, 4584659), (3657, 4287540), (3761, 4168980), (3933, 3986660), (4028, 3892635), (4140, 3787327), (4370, 3587994), (4770, 3287114), (4876, 3215655), (5035, 3114108), (5244, 2989995), (6042, 2595090), (6095, 2572524), (6555, 2391996), (7314, 2143770), (7522, 2084490), (7866, 1993330), (8740, 1793997), (9063, 1730060), (9540, 1643557), (10070, 1557054), (10971, 1429180), (11283, 1389660), (12084, 1297545), (12190, 1286262), (13110, 1195998), (14628, 1071885), (15044, 1042245), (15105, 1038036), (15732, 996665), (18126, 865030), (18285, 857508), (18805, 833796), (19665, 797332), (20140, 778527), (21942, 714590), (22566, 694830), (23161, 676980), (24380, 643131), (26220, 597999), (30210, 519018), (33849, 463220), (36252, 432515), (36570, 428754), (37610, 416898), (39330, 398666), (43884, 357295), (45132, 347415), (45315, 346012), (46322, 338490), (54855, 285836), (56415, 277932), (60420, 259509), (67698, 231610), (69483, 225660), (71459, 219420), (73140, 214377), (75220, 208449), (78660, 199333), (86503, 181260), (90630, 173006), (92644, 169245), (109710, 142918), (112830, 138966), (115805, 135396)]