2245565160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109433}}^1$

素因数の和:109472

約数の個数: 128

約数和(自身を含む): 7879248000

約数和(自身を除く): 5633682840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 109433, 218866, 328299, 437732, 547165, 656598, 875464, 984897, 1094330, 1313196, 1641495, 1969794, 2079227, 2188660, 2626392, 2954691, 3282990, 3939588, 4158454, 4377320, 4924485, 5909382, 6237681, 6565980, 7879176, 8316908, 9848970, 10396135, 11818764, 12475362, 13131960, 14773455, 16633816, 18713043, 19697940, 20792270, 23637528, 24950724, 29546910, 31188405, 37426086, 39395880, 41584540, 49901448, 56139129, 59093820, 62376810, 74852172, 83169080, 93565215, 112278258, 118187640, 124753620, 149704344, 187130430, 224556516, 249507240, 280695645, 374260860, 449113032, 561391290, 748521720, 1122782580, 2245565160]

約数ペア:

[(1, 2245565160), (2, 1122782580), (3, 748521720), (4, 561391290), (5, 449113032), (6, 374260860), (8, 280695645), (9, 249507240), (10, 224556516), (12, 187130430), (15, 149704344), (18, 124753620), (19, 118187640), (20, 112278258), (24, 93565215), (27, 83169080), (30, 74852172), (36, 62376810), (38, 59093820), (40, 56139129), (45, 49901448), (54, 41584540), (57, 39395880), (60, 37426086), (72, 31188405), (76, 29546910), (90, 24950724), (95, 23637528), (108, 20792270), (114, 19697940), (120, 18713043), (135, 16633816), (152, 14773455), (171, 13131960), (180, 12475362), (190, 11818764), (216, 10396135), (228, 9848970), (270, 8316908), (285, 7879176), (342, 6565980), (360, 6237681), (380, 5909382), (456, 4924485), (513, 4377320), (540, 4158454), (570, 3939588), (684, 3282990), (760, 2954691), (855, 2626392), (1026, 2188660), (1080, 2079227), (1140, 1969794), (1368, 1641495), (1710, 1313196), (2052, 1094330), (2280, 984897), (2565, 875464), (3420, 656598), (4104, 547165), (5130, 437732), (6840, 328299), (10260, 218866), (20520, 109433)]