65203320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 245337120

約数和(自身を除く): 180133800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 853, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1706, 1820, 1911, 1960, 2184, 2548, 2559, 2730, 2940, 3185, 3412, 3640, 3822, 4265, 5096, 5118, 5460, 5880, 5971, 6370, 6824, 7644, 8530, 9555, 10236, 10920, 11089, 11942, 12740, 12795, 15288, 17060, 17913, 19110, 20472, 22178, 23884, 25480, 25590, 29855, 33267, 34120, 35826, 38220, 41797, 44356, 47768, 51180, 55445, 59710, 66534, 71652, 76440, 77623, 83594, 88712, 89565, 102360, 110890, 119420, 125391, 133068, 143304, 155246, 166335, 167188, 179130, 208985, 221780, 232869, 238840, 250782, 266136, 310492, 332670, 334376, 358260, 388115, 417970, 443560, 465738, 501564, 543361, 620984, 626955, 665340, 716520, 776230, 835940, 931476, 1003128, 1086722, 1164345, 1253910, 1330680, 1552460, 1630083, 1671880, 1862952, 2173444, 2328690, 2507820, 2716805, 3104920, 3260166, 4346888, 4657380, 5015640, 5433610, 6520332, 8150415, 9314760, 10867220, 13040664, 16300830, 21734440, 32601660, 65203320]

約数ペア:

[(1, 65203320), (2, 32601660), (3, 21734440), (4, 16300830), (5, 13040664), (6, 10867220), (7, 9314760), (8, 8150415), (10, 6520332), (12, 5433610), (13, 5015640), (14, 4657380), (15, 4346888), (20, 3260166), (21, 3104920), (24, 2716805), (26, 2507820), (28, 2328690), (30, 2173444), (35, 1862952), (39, 1671880), (40, 1630083), (42, 1552460), (49, 1330680), (52, 1253910), (56, 1164345), (60, 1086722), (65, 1003128), (70, 931476), (78, 835940), (84, 776230), (91, 716520), (98, 665340), (104, 626955), (105, 620984), (120, 543361), (130, 501564), (140, 465738), (147, 443560), (156, 417970), (168, 388115), (182, 358260), (195, 334376), (196, 332670), (210, 310492), (245, 266136), (260, 250782), (273, 238840), (280, 232869), (294, 221780), (312, 208985), (364, 179130), (390, 167188), (392, 166335), (420, 155246), (455, 143304), (490, 133068), (520, 125391), (546, 119420), (588, 110890), (637, 102360), (728, 89565), (735, 88712), (780, 83594), (840, 77623), (853, 76440), (910, 71652), (980, 66534), (1092, 59710), (1176, 55445), (1274, 51180), (1365, 47768), (1470, 44356), (1560, 41797), (1706, 38220), (1820, 35826), (1911, 34120), (1960, 33267), (2184, 29855), (2548, 25590), (2559, 25480), (2730, 23884), (2940, 22178), (3185, 20472), (3412, 19110), (3640, 17913), (3822, 17060), (4265, 15288), (5096, 12795), (5118, 12740), (5460, 11942), (5880, 11089), (5971, 10920), (6370, 10236), (6824, 9555), (7644, 8530)]