142970760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 501396480

約数和(自身を除く): 358425720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 557, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1114, 1116, 1240, 1380, 1395, 1426, 1656, 1671, 1860, 2070, 2139, 2228, 2232, 2760, 2785, 2790, 2852, 3342, 3565, 3720, 4140, 4278, 4456, 5013, 5570, 5580, 5704, 6417, 6684, 7130, 8280, 8355, 8556, 10026, 10695, 11140, 11160, 12811, 12834, 13368, 14260, 16710, 17112, 17267, 20052, 21390, 22280, 25065, 25622, 25668, 28520, 32085, 33420, 34534, 38433, 40104, 42780, 50130, 51244, 51336, 51801, 64055, 64170, 66840, 69068, 76866, 85560, 86335, 100260, 102488, 103602, 115299, 128110, 128340, 138136, 153732, 155403, 172670, 192165, 200520, 207204, 230598, 256220, 256680, 259005, 307464, 310806, 345340, 384330, 397141, 414408, 461196, 512440, 518010, 576495, 621612, 690680, 768660, 777015, 794282, 922392, 1036020, 1152990, 1191423, 1243224, 1537320, 1554030, 1588564, 1985705, 2072040, 2305980, 2382846, 3108060, 3177128, 3574269, 3971410, 4611960, 4765692, 5957115, 6216120, 7148538, 7942820, 9531384, 11914230, 14297076, 15885640, 17871345, 23828460, 28594152, 35742690, 47656920, 71485380, 142970760]

約数ペア:

[(1, 142970760), (2, 71485380), (3, 47656920), (4, 35742690), (5, 28594152), (6, 23828460), (8, 17871345), (9, 15885640), (10, 14297076), (12, 11914230), (15, 9531384), (18, 7942820), (20, 7148538), (23, 6216120), (24, 5957115), (30, 4765692), (31, 4611960), (36, 3971410), (40, 3574269), (45, 3177128), (46, 3108060), (60, 2382846), (62, 2305980), (69, 2072040), (72, 1985705), (90, 1588564), (92, 1554030), (93, 1537320), (115, 1243224), (120, 1191423), (124, 1152990), (138, 1036020), (155, 922392), (180, 794282), (184, 777015), (186, 768660), (207, 690680), (230, 621612), (248, 576495), (276, 518010), (279, 512440), (310, 461196), (345, 414408), (360, 397141), (372, 384330), (414, 345340), (460, 310806), (465, 307464), (552, 259005), (557, 256680), (558, 256220), (620, 230598), (690, 207204), (713, 200520), (744, 192165), (828, 172670), (920, 155403), (930, 153732), (1035, 138136), (1114, 128340), (1116, 128110), (1240, 115299), (1380, 103602), (1395, 102488), (1426, 100260), (1656, 86335), (1671, 85560), (1860, 76866), (2070, 69068), (2139, 66840), (2228, 64170), (2232, 64055), (2760, 51801), (2785, 51336), (2790, 51244), (2852, 50130), (3342, 42780), (3565, 40104), (3720, 38433), (4140, 34534), (4278, 33420), (4456, 32085), (5013, 28520), (5570, 25668), (5580, 25622), (5704, 25065), (6417, 22280), (6684, 21390), (7130, 20052), (8280, 17267), (8355, 17112), (8556, 16710), (10026, 14260), (10695, 13368), (11140, 12834), (11160, 12811)]