734390280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2805

約数の個数: 256

約数和(自身を含む): 2776032000

約数和(自身を除く): 2041641720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2753, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5506, 5928, 6669, 6840, 7020, 7410, 8259, 8892, 9880, 10260, 11012, 11115, 13338, 13765, 14040, 14820, 16518, 17784, 20520, 22024, 22230, 24777, 26676, 27530, 29640, 33036, 33345, 35789, 41295, 44460, 49554, 52307, 53352, 55060, 66072, 66690, 71578, 74331, 82590, 88920, 99108, 104614, 107367, 110120, 123885, 133380, 143156, 148662, 156921, 165180, 178945, 198216, 209228, 214734, 247770, 261535, 266760, 286312, 297324, 313842, 322101, 330360, 357890, 371655, 418456, 429468, 470763, 495540, 523070, 536835, 594648, 627684, 644202, 679991, 715780, 743310, 784605, 858936, 941526, 966303, 991080, 1046140, 1073670, 1255368, 1288404, 1359982, 1412289, 1431560, 1486620, 1569210, 1610505, 1883052, 1932606, 2039973, 2092280, 2147340, 2353815, 2576808, 2719964, 2824578, 2973240, 3138420, 3221010, 3399955, 3766104, 3865212, 4079946, 4294680, 4707630, 4831515, 5439928, 5649156, 6119919, 6276840, 6442020, 6799910, 7061445, 7730424, 8159892, 9415260, 9663030, 10199865, 11298312, 12239838, 12884040, 13599820, 14122890, 16319784, 18359757, 18830520, 19326060, 20399730, 24479676, 27199640, 28245780, 30599595, 36719514, 38652120, 40799460, 48959352, 56491560, 61199190, 73439028, 81598920, 91798785, 122398380, 146878056, 183597570, 244796760, 367195140, 734390280]

約数ペア:

[(1, 734390280), (2, 367195140), (3, 244796760), (4, 183597570), (5, 146878056), (6, 122398380), (8, 91798785), (9, 81598920), (10, 73439028), (12, 61199190), (13, 56491560), (15, 48959352), (18, 40799460), (19, 38652120), (20, 36719514), (24, 30599595), (26, 28245780), (27, 27199640), (30, 24479676), (36, 20399730), (38, 19326060), (39, 18830520), (40, 18359757), (45, 16319784), (52, 14122890), (54, 13599820), (57, 12884040), (60, 12239838), (65, 11298312), (72, 10199865), (76, 9663030), (78, 9415260), (90, 8159892), (95, 7730424), (104, 7061445), (108, 6799910), (114, 6442020), (117, 6276840), (120, 6119919), (130, 5649156), (135, 5439928), (152, 4831515), (156, 4707630), (171, 4294680), (180, 4079946), (190, 3865212), (195, 3766104), (216, 3399955), (228, 3221010), (234, 3138420), (247, 2973240), (260, 2824578), (270, 2719964), (285, 2576808), (312, 2353815), (342, 2147340), (351, 2092280), (360, 2039973), (380, 1932606), (390, 1883052), (456, 1610505), (468, 1569210), (494, 1486620), (513, 1431560), (520, 1412289), (540, 1359982), (570, 1288404), (585, 1255368), (684, 1073670), (702, 1046140), (741, 991080), (760, 966303), (780, 941526), (855, 858936), (936, 784605), (988, 743310), (1026, 715780), (1080, 679991), (1140, 644202), (1170, 627684), (1235, 594648), (1368, 536835), (1404, 523070), (1482, 495540), (1560, 470763), (1710, 429468), (1755, 418456), (1976, 371655), (2052, 357890), (2223, 330360), (2280, 322101), (2340, 313842), (2470, 297324), (2565, 286312), (2753, 266760), (2808, 261535), (2964, 247770), (3420, 214734), (3510, 209228), (3705, 198216), (4104, 178945), (4446, 165180), (4680, 156921), (4940, 148662), (5130, 143156), (5506, 133380), (5928, 123885), (6669, 110120), (6840, 107367), (7020, 104614), (7410, 99108), (8259, 88920), (8892, 82590), (9880, 74331), (10260, 71578), (11012, 66690), (11115, 66072), (13338, 55060), (13765, 53352), (14040, 52307), (14820, 49554), (16518, 44460), (17784, 41295), (20520, 35789), (22024, 33345), (22230, 33036), (24777, 29640), (26676, 27530)]