31902782580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2179}}^1$

素因数の和:3643

約数の個数: 192

約数和(自身を含む): 104598144000

約数和(自身を除く): 72695361420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1427, 1710, 2052, 2179, 2565, 2854, 3420, 4281, 4358, 5130, 5708, 6537, 7135, 8562, 8716, 10260, 10895, 12843, 13074, 14270, 17124, 19611, 21405, 21790, 25686, 26148, 27113, 28540, 32685, 38529, 39222, 41401, 42810, 43580, 51372, 54226, 58833, 64215, 65370, 77058, 78444, 81339, 82802, 85620, 98055, 108452, 117666, 124203, 128430, 130740, 135565, 154116, 162678, 165604, 192645, 196110, 207005, 235332, 244017, 248406, 256860, 271130, 294165, 325356, 372609, 385290, 392220, 406695, 414010, 488034, 496812, 542260, 588330, 621015, 732051, 745218, 770580, 813390, 828020, 976068, 1117827, 1176660, 1220085, 1242030, 1464102, 1490436, 1626780, 1863045, 2235654, 2440170, 2484060, 2928204, 3109433, 3660255, 3726090, 4471308, 4880340, 5589135, 6218866, 7320510, 7452180, 9328299, 11178270, 12437732, 14641020, 15547165, 18656598, 22356540, 27984897, 31094330, 37313196, 46641495, 55969794, 59079227, 62188660, 83954691, 93282990, 111939588, 118158454, 139924485, 167909382, 177237681, 186565980, 236316908, 279848970, 295396135, 335818764, 354475362, 419773455, 531713043, 559697940, 590792270, 708950724, 839546910, 886188405, 1063426086, 1181584540, 1595139129, 1679093820, 1772376810, 2126852172, 2658565215, 3190278258, 3544753620, 5317130430, 6380556516, 7975695645, 10634260860, 15951391290, 31902782580]

約数ペア:

[(1, 31902782580), (2, 15951391290), (3, 10634260860), (4, 7975695645), (5, 6380556516), (6, 5317130430), (9, 3544753620), (10, 3190278258), (12, 2658565215), (15, 2126852172), (18, 1772376810), (19, 1679093820), (20, 1595139129), (27, 1181584540), (30, 1063426086), (36, 886188405), (38, 839546910), (45, 708950724), (54, 590792270), (57, 559697940), (60, 531713043), (76, 419773455), (90, 354475362), (95, 335818764), (108, 295396135), (114, 279848970), (135, 236316908), (171, 186565980), (180, 177237681), (190, 167909382), (228, 139924485), (270, 118158454), (285, 111939588), (342, 93282990), (380, 83954691), (513, 62188660), (540, 59079227), (570, 55969794), (684, 46641495), (855, 37313196), (1026, 31094330), (1140, 27984897), (1427, 22356540), (1710, 18656598), (2052, 15547165), (2179, 14641020), (2565, 12437732), (2854, 11178270), (3420, 9328299), (4281, 7452180), (4358, 7320510), (5130, 6218866), (5708, 5589135), (6537, 4880340), (7135, 4471308), (8562, 3726090), (8716, 3660255), (10260, 3109433), (10895, 2928204), (12843, 2484060), (13074, 2440170), (14270, 2235654), (17124, 1863045), (19611, 1626780), (21405, 1490436), (21790, 1464102), (25686, 1242030), (26148, 1220085), (27113, 1176660), (28540, 1117827), (32685, 976068), (38529, 828020), (39222, 813390), (41401, 770580), (42810, 745218), (43580, 732051), (51372, 621015), (54226, 588330), (58833, 542260), (64215, 496812), (65370, 488034), (77058, 414010), (78444, 406695), (81339, 392220), (82802, 385290), (85620, 372609), (98055, 325356), (108452, 294165), (117666, 271130), (124203, 256860), (128430, 248406), (130740, 244017), (135565, 235332), (154116, 207005), (162678, 196110), (165604, 192645)]