189336420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3891

約数の個数: 192

約数和(自身を含む): 725168640

約数和(自身を除く): 535832220

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, 3853, 4095, 4914, 5460, 7020, 7706, 8190, 9828, 11559, 12285, 15412, 16380, 19265, 23118, 24570, 26971, 34677, 38530, 46236, 49140, 50089, 53942, 57795, 69354, 77060, 80913, 100178, 104031, 107884, 115590, 134855, 138708, 150267, 161826, 173385, 200356, 208062, 231180, 242739, 250445, 269710, 300534, 323652, 346770, 350623, 404565, 416124, 450801, 485478, 500890, 520155, 539420, 601068, 693540, 701246, 728217, 751335, 809130, 901602, 970956, 1001780, 1040310, 1051869, 1213695, 1352403, 1402492, 1456434, 1502670, 1618260, 1753115, 1803204, 2080620, 2103738, 2254005, 2427390, 2704806, 2912868, 3005340, 3155607, 3506230, 3641085, 4207476, 4508010, 4854780, 5259345, 5409612, 6311214, 6762015, 7012460, 7282170, 9016020, 9466821, 10518690, 12622428, 13524030, 14564340, 15778035, 18933642, 21037380, 27048060, 31556070, 37867284, 47334105, 63112140, 94668210, 189336420]

約数ペア:

[(1, 189336420), (2, 94668210), (3, 63112140), (4, 47334105), (5, 37867284), (6, 31556070), (7, 27048060), (9, 21037380), (10, 18933642), (12, 15778035), (13, 14564340), (14, 13524030), (15, 12622428), (18, 10518690), (20, 9466821), (21, 9016020), (26, 7282170), (27, 7012460), (28, 6762015), (30, 6311214), (35, 5409612), (36, 5259345), (39, 4854780), (42, 4508010), (45, 4207476), (52, 3641085), (54, 3506230), (60, 3155607), (63, 3005340), (65, 2912868), (70, 2704806), (78, 2427390), (84, 2254005), (90, 2103738), (91, 2080620), (105, 1803204), (108, 1753115), (117, 1618260), (126, 1502670), (130, 1456434), (135, 1402492), (140, 1352403), (156, 1213695), (180, 1051869), (182, 1040310), (189, 1001780), (195, 970956), (210, 901602), (234, 809130), (252, 751335), (260, 728217), (270, 701246), (273, 693540), (315, 601068), (351, 539420), (364, 520155), (378, 500890), (390, 485478), (420, 450801), (455, 416124), (468, 404565), (540, 350623), (546, 346770), (585, 323652), (630, 300534), (702, 269710), (756, 250445), (780, 242739), (819, 231180), (910, 208062), (945, 200356), (1092, 173385), (1170, 161826), (1260, 150267), (1365, 138708), (1404, 134855), (1638, 115590), (1755, 107884), (1820, 104031), (1890, 100178), (2340, 80913), (2457, 77060), (2730, 69354), (3276, 57795), (3510, 53942), (3780, 50089), (3853, 49140), (4095, 46236), (4914, 38530), (5460, 34677), (7020, 26971), (7706, 24570), (8190, 23118), (9828, 19265), (11559, 16380), (12285, 15412)]