40139400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 109851000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 503, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1006, 1050, 1064, 1140, 1330, 1400, 1425, 1509, 1596, 1900, 1995, 2012, 2100, 2280, 2515, 2660, 2850, 3018, 3192, 3325, 3521, 3800, 3990, 4024, 4200, 5030, 5320, 5700, 6036, 6650, 7042, 7545, 7980, 9557, 9975, 10060, 10563, 11400, 12072, 12575, 13300, 14084, 15090, 15960, 17605, 19114, 19950, 20120, 21126, 25150, 26600, 28168, 28671, 30180, 35210, 37725, 38228, 39900, 42252, 47785, 50300, 52815, 57342, 60360, 66899, 70420, 75450, 76456, 79800, 84504, 88025, 95570, 100600, 105630, 114684, 133798, 140840, 143355, 150900, 176050, 191140, 200697, 211260, 229368, 238925, 264075, 267596, 286710, 301800, 334495, 352100, 382280, 401394, 422520, 477850, 528150, 535192, 573420, 668990, 704200, 716775, 802788, 955700, 1003485, 1056300, 1146840, 1337980, 1433550, 1605576, 1672475, 1911400, 2006970, 2112600, 2675960, 2867100, 3344950, 4013940, 5017425, 5734200, 6689900, 8027880, 10034850, 13379800, 20069700, 40139400]

約数ペア:

[(1, 40139400), (2, 20069700), (3, 13379800), (4, 10034850), (5, 8027880), (6, 6689900), (7, 5734200), (8, 5017425), (10, 4013940), (12, 3344950), (14, 2867100), (15, 2675960), (19, 2112600), (20, 2006970), (21, 1911400), (24, 1672475), (25, 1605576), (28, 1433550), (30, 1337980), (35, 1146840), (38, 1056300), (40, 1003485), (42, 955700), (50, 802788), (56, 716775), (57, 704200), (60, 668990), (70, 573420), (75, 535192), (76, 528150), (84, 477850), (95, 422520), (100, 401394), (105, 382280), (114, 352100), (120, 334495), (133, 301800), (140, 286710), (150, 267596), (152, 264075), (168, 238925), (175, 229368), (190, 211260), (200, 200697), (210, 191140), (228, 176050), (266, 150900), (280, 143355), (285, 140840), (300, 133798), (350, 114684), (380, 105630), (399, 100600), (420, 95570), (456, 88025), (475, 84504), (503, 79800), (525, 76456), (532, 75450), (570, 70420), (600, 66899), (665, 60360), (700, 57342), (760, 52815), (798, 50300), (840, 47785), (950, 42252), (1006, 39900), (1050, 38228), (1064, 37725), (1140, 35210), (1330, 30180), (1400, 28671), (1425, 28168), (1509, 26600), (1596, 25150), (1900, 21126), (1995, 20120), (2012, 19950), (2100, 19114), (2280, 17605), (2515, 15960), (2660, 15090), (2850, 14084), (3018, 13300), (3192, 12575), (3325, 12072), (3521, 11400), (3800, 10563), (3990, 10060), (4024, 9975), (4200, 9557), (5030, 7980), (5320, 7545), (5700, 7042), (6036, 6650)]