1217738340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24781}}^1$

素因数の和:24819

約数の個数: 192

約数和(自身を含む): 4662981120

約数和(自身を除く): 3445242780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 24781, 49140, 49562, 74343, 99124, 123905, 148686, 173467, 223029, 247810, 297372, 322153, 346934, 371715, 446058, 495620, 520401, 644306, 669087, 693868, 743430, 867335, 892116, 966459, 1040802, 1115145, 1288612, 1338174, 1486860, 1561203, 1610765, 1734670, 1932918, 2081604, 2230290, 2255071, 2602005, 2676348, 2899377, 3122406, 3221530, 3345435, 3469340, 3865836, 4460580, 4510142, 4683609, 4832295, 5204010, 5798754, 6244812, 6443060, 6690870, 6765213, 7806015, 8698131, 9020284, 9367218, 9664590, 10408020, 11275355, 11597508, 13381740, 13530426, 14496885, 15612030, 17396262, 18734436, 19329180, 20295639, 22550710, 23418045, 27060852, 28993770, 31224060, 33826065, 34792524, 40591278, 43490655, 45101420, 46836090, 57987540, 60886917, 67652130, 81182556, 86981310, 93672180, 101478195, 121773834, 135304260, 173962620, 202956390, 243547668, 304434585, 405912780, 608869170, 1217738340]

約数ペア:

[(1, 1217738340), (2, 608869170), (3, 405912780), (4, 304434585), (5, 243547668), (6, 202956390), (7, 173962620), (9, 135304260), (10, 121773834), (12, 101478195), (13, 93672180), (14, 86981310), (15, 81182556), (18, 67652130), (20, 60886917), (21, 57987540), (26, 46836090), (27, 45101420), (28, 43490655), (30, 40591278), (35, 34792524), (36, 33826065), (39, 31224060), (42, 28993770), (45, 27060852), (52, 23418045), (54, 22550710), (60, 20295639), (63, 19329180), (65, 18734436), (70, 17396262), (78, 15612030), (84, 14496885), (90, 13530426), (91, 13381740), (105, 11597508), (108, 11275355), (117, 10408020), (126, 9664590), (130, 9367218), (135, 9020284), (140, 8698131), (156, 7806015), (180, 6765213), (182, 6690870), (189, 6443060), (195, 6244812), (210, 5798754), (234, 5204010), (252, 4832295), (260, 4683609), (270, 4510142), (273, 4460580), (315, 3865836), (351, 3469340), (364, 3345435), (378, 3221530), (390, 3122406), (420, 2899377), (455, 2676348), (468, 2602005), (540, 2255071), (546, 2230290), (585, 2081604), (630, 1932918), (702, 1734670), (756, 1610765), (780, 1561203), (819, 1486860), (910, 1338174), (945, 1288612), (1092, 1115145), (1170, 1040802), (1260, 966459), (1365, 892116), (1404, 867335), (1638, 743430), (1755, 693868), (1820, 669087), (1890, 644306), (2340, 520401), (2457, 495620), (2730, 446058), (3276, 371715), (3510, 346934), (3780, 322153), (4095, 297372), (4914, 247810), (5460, 223029), (7020, 173467), (8190, 148686), (9828, 123905), (12285, 99124), (16380, 74343), (24570, 49562), (24781, 49140)]