13334580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 48746880

約数和(自身を除く): 35412300

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, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 557, 570, 630, 665, 684, 798, 855, 1114, 1140, 1197, 1260, 1330, 1596, 1671, 1710, 1995, 2228, 2394, 2660, 2785, 3342, 3420, 3899, 3990, 4788, 5013, 5570, 5985, 6684, 7798, 7980, 8355, 10026, 10583, 11140, 11697, 11970, 15596, 16710, 19495, 20052, 21166, 23394, 23940, 25065, 31749, 33420, 35091, 38990, 42332, 46788, 50130, 52915, 58485, 63498, 70182, 74081, 77980, 95247, 100260, 105830, 116970, 126996, 140364, 148162, 158745, 175455, 190494, 211660, 222243, 233940, 296324, 317490, 350910, 370405, 380988, 444486, 476235, 634980, 666729, 701820, 740810, 888972, 952470, 1111215, 1333458, 1481620, 1904940, 2222430, 2666916, 3333645, 4444860, 6667290, 13334580]

約数ペア:

[(1, 13334580), (2, 6667290), (3, 4444860), (4, 3333645), (5, 2666916), (6, 2222430), (7, 1904940), (9, 1481620), (10, 1333458), (12, 1111215), (14, 952470), (15, 888972), (18, 740810), (19, 701820), (20, 666729), (21, 634980), (28, 476235), (30, 444486), (35, 380988), (36, 370405), (38, 350910), (42, 317490), (45, 296324), (57, 233940), (60, 222243), (63, 211660), (70, 190494), (76, 175455), (84, 158745), (90, 148162), (95, 140364), (105, 126996), (114, 116970), (126, 105830), (133, 100260), (140, 95247), (171, 77980), (180, 74081), (190, 70182), (210, 63498), (228, 58485), (252, 52915), (266, 50130), (285, 46788), (315, 42332), (342, 38990), (380, 35091), (399, 33420), (420, 31749), (532, 25065), (557, 23940), (570, 23394), (630, 21166), (665, 20052), (684, 19495), (798, 16710), (855, 15596), (1114, 11970), (1140, 11697), (1197, 11140), (1260, 10583), (1330, 10026), (1596, 8355), (1671, 7980), (1710, 7798), (1995, 6684), (2228, 5985), (2394, 5570), (2660, 5013), (2785, 4788), (3342, 3990), (3420, 3899)]