5338620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 19568640

約数和(自身を除く): 14230020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 223, 228, 252, 266, 285, 315, 342, 380, 399, 420, 446, 532, 570, 630, 665, 669, 684, 798, 855, 892, 1115, 1140, 1197, 1260, 1330, 1338, 1561, 1596, 1710, 1995, 2007, 2230, 2394, 2660, 2676, 3122, 3345, 3420, 3990, 4014, 4237, 4460, 4683, 4788, 5985, 6244, 6690, 7805, 7980, 8028, 8474, 9366, 10035, 11970, 12711, 13380, 14049, 15610, 16948, 18732, 20070, 21185, 23415, 23940, 25422, 28098, 29659, 31220, 38133, 40140, 42370, 46830, 50844, 56196, 59318, 63555, 70245, 76266, 84740, 88977, 93660, 118636, 127110, 140490, 148295, 152532, 177954, 190665, 254220, 266931, 280980, 296590, 355908, 381330, 444885, 533862, 593180, 762660, 889770, 1067724, 1334655, 1779540, 2669310, 5338620]

約数ペア:

[(1, 5338620), (2, 2669310), (3, 1779540), (4, 1334655), (5, 1067724), (6, 889770), (7, 762660), (9, 593180), (10, 533862), (12, 444885), (14, 381330), (15, 355908), (18, 296590), (19, 280980), (20, 266931), (21, 254220), (28, 190665), (30, 177954), (35, 152532), (36, 148295), (38, 140490), (42, 127110), (45, 118636), (57, 93660), (60, 88977), (63, 84740), (70, 76266), (76, 70245), (84, 63555), (90, 59318), (95, 56196), (105, 50844), (114, 46830), (126, 42370), (133, 40140), (140, 38133), (171, 31220), (180, 29659), (190, 28098), (210, 25422), (223, 23940), (228, 23415), (252, 21185), (266, 20070), (285, 18732), (315, 16948), (342, 15610), (380, 14049), (399, 13380), (420, 12711), (446, 11970), (532, 10035), (570, 9366), (630, 8474), (665, 8028), (669, 7980), (684, 7805), (798, 6690), (855, 6244), (892, 5985), (1115, 4788), (1140, 4683), (1197, 4460), (1260, 4237), (1330, 4014), (1338, 3990), (1561, 3420), (1596, 3345), (1710, 3122), (1995, 2676), (2007, 2660), (2230, 2394)]