1996173660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3292

約数の個数: 192

約数和(自身を含む): 6510938112

約数和(自身を除く): 4514764452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 47, 51, 52, 60, 65, 68, 78, 85, 94, 102, 130, 141, 156, 170, 188, 195, 204, 221, 235, 255, 260, 282, 340, 390, 442, 470, 510, 564, 611, 663, 705, 780, 799, 884, 940, 1020, 1105, 1222, 1326, 1410, 1598, 1833, 2210, 2397, 2444, 2652, 2820, 3055, 3196, 3203, 3315, 3666, 3995, 4420, 4794, 6110, 6406, 6630, 7332, 7990, 9165, 9588, 9609, 10387, 11985, 12220, 12812, 13260, 15980, 16015, 18330, 19218, 20774, 23970, 31161, 32030, 36660, 38436, 41548, 41639, 47940, 48045, 51935, 54451, 62322, 64060, 83278, 96090, 103870, 108902, 124644, 124917, 150541, 155805, 163353, 166556, 192180, 207740, 208195, 217804, 249834, 272255, 301082, 311610, 326706, 416390, 451623, 499668, 544510, 602164, 623220, 624585, 653412, 707863, 752705, 816765, 832780, 903246, 1089020, 1249170, 1415726, 1505410, 1633530, 1806492, 1957033, 2123589, 2258115, 2498340, 2559197, 2831452, 3010820, 3267060, 3539315, 3914066, 4247178, 4516230, 5118394, 5871099, 7078630, 7677591, 7828132, 8494356, 9032460, 9785165, 10236788, 10617945, 11742198, 12795985, 14157260, 15355182, 19570330, 21235890, 23484396, 25591970, 29355495, 30710364, 33269561, 38387955, 39140660, 42471780, 51183940, 58710990, 66539122, 76775910, 99808683, 117421980, 133078244, 153551820, 166347805, 199617366, 332695610, 399234732, 499043415, 665391220, 998086830, 1996173660]

約数ペア:

[(1, 1996173660), (2, 998086830), (3, 665391220), (4, 499043415), (5, 399234732), (6, 332695610), (10, 199617366), (12, 166347805), (13, 153551820), (15, 133078244), (17, 117421980), (20, 99808683), (26, 76775910), (30, 66539122), (34, 58710990), (39, 51183940), (47, 42471780), (51, 39140660), (52, 38387955), (60, 33269561), (65, 30710364), (68, 29355495), (78, 25591970), (85, 23484396), (94, 21235890), (102, 19570330), (130, 15355182), (141, 14157260), (156, 12795985), (170, 11742198), (188, 10617945), (195, 10236788), (204, 9785165), (221, 9032460), (235, 8494356), (255, 7828132), (260, 7677591), (282, 7078630), (340, 5871099), (390, 5118394), (442, 4516230), (470, 4247178), (510, 3914066), (564, 3539315), (611, 3267060), (663, 3010820), (705, 2831452), (780, 2559197), (799, 2498340), (884, 2258115), (940, 2123589), (1020, 1957033), (1105, 1806492), (1222, 1633530), (1326, 1505410), (1410, 1415726), (1598, 1249170), (1833, 1089020), (2210, 903246), (2397, 832780), (2444, 816765), (2652, 752705), (2820, 707863), (3055, 653412), (3196, 624585), (3203, 623220), (3315, 602164), (3666, 544510), (3995, 499668), (4420, 451623), (4794, 416390), (6110, 326706), (6406, 311610), (6630, 301082), (7332, 272255), (7990, 249834), (9165, 217804), (9588, 208195), (9609, 207740), (10387, 192180), (11985, 166556), (12220, 163353), (12812, 155805), (13260, 150541), (15980, 124917), (16015, 124644), (18330, 108902), (19218, 103870), (20774, 96090), (23970, 83278), (31161, 64060), (32030, 62322), (36660, 54451), (38436, 51935), (41548, 48045), (41639, 47940)]